system/qemu
system/qemu
1
0
Fork 0
mirror of https://gitlab.com/qemu-project/qemu synced 2024-07-23 19:34:41 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

linux-user: Honor CLONE_SETTLS for openrisc

Browse source 
Threads work much better when you set the TLS register.
This was fixed in the upstream kernel for Linux 4.9.

Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2017-02-10 06:56:34 +10:00
parent a0adc417a0
commit c40413a65e
1 changed files with 1 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
linux-user/openrisc/target_cpu.h
View file

@ -30,9 +30,7 @@ static inline void cpu_clone_regs(CPUOpenRISCState *env, target_ulong newsp)
static inline void cpu_set_tls(CPUOpenRISCState *env, target_ulong newtls) static inline void cpu_set_tls(CPUOpenRISCState *env, target_ulong newtls)
{ {
/* Linux kernel 3.10 does not pay any attention to CLONE_SETTLS env->gpr[10] = newtls;
* in copy_thread(), so QEMU need not do so either.
*/
} }
#endif #endif